SJ 1281-1977
Test methods for thickness of metallic coatings and chemically treated layers (English Version)
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SJ 1281-1977
Standard No.
SJ 1281-1977
Language
Chinese,
Available in English version
Published By
Professional Standard - Electron
Latest
SJ 1281-1977
Replace
SJ 43-1964
SJ 1281-1977 history
1970
SJ 1277-1977
Quality inspection rules for the acceptance of metallic coatings and chemically treated layers
0000
SJ 43-1964
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